Stabilizing ground anchor



FIG. 1 is a perspective view of a stabilizing ground anchor showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for the "stabilizing ground anchor," as shown and described. 